That’s really weird. I have tested WordAI and Spin Rewriter with Copyscape and the results were always 80%+ uniquness, even 90%+. I don’t know how u spun the content to achieve such low results, but this is definitely way too bad. As for the block spinning, I have to be honest, this is the first time I’m hearing of it and I will have to check it out when I have a bit of time, but generally, yes, in the best case scenario, you would manually touch your Tier 1 content to make it 100% human readable and as unique as possible. For lower tiers, you can do pretty much anything, but again, the better quality of content, the better results you will have. That’s in my opinion and experience.

Although the idea of quickly being able to create content might sound fantastic, it certainly has its disadvantages. Firstly, Google don’t like badly written content. In the past article spinners have been renown for creating poor quality content. Badly written articles are something that Google hates and you won’t make any human friends with it either.
Looking at both spinner’s spun articles, they both seem to generate spun content that looks pretty good. Both have some grammar issues I would correct if I was posting it on a high tier 1 site, but overall SpinnerChief produced better content. Not sure if WordAi is being overly aggressive on the spins at the cost of quality. This test is very hard to call. If you go by raw numbers, SpinnerChief won. I want to leave this up to you to decide which one won. Winner none – draw!
Their technology makes it possible that very little has to be done to your web content. You get written content in quantities that you can really use. Your articles will be well written and easy to understand. The professionals have the tools to help you improve your business or brand on the internet. Most people are hesitant to use a spin writer technology, but Spin Rewriter 9.0 takes the guesswork out of having relevant written content for your business or brand. More importantly, your website can reuse content without copyright issues with Spin Rewriter 9.0
In this harsh industry who can't implement a small number of extra profit? Another upside will be that you can construct right up your cache of primary subject material and help to increase your good reputation for posting and potentially attract some more significant paying users. Lastly, simply just believe that of the experience you can be developing by owning to groundwork some of the ideas you generate about. You can be, or will be soon, a fountain of inadequate information.